Question

pls tell the answer it ​

Answer 1

Answer:

hey RIYA !

we have got same names.....!!!

I have tried to answer your question ... have a look...

Acid-base indicators are chemicals used to determine whether an aqueous solution is acidic, neutral, or alkaline. Because acidity and alkalinity relate to pH, they may also be known as pH indicators.

i) HS2O4

ii) HNO3

iii) NaOH

Hope it helps you deaR...

✌✌✌

plz like and mark brainliest..